CA2878084C - Regulation proportionnelle d'une amenee de debit d'air pour un compresseur - Google Patents

Regulation proportionnelle d'une amenee de debit d'air pour un compresseur Download PDF

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Publication number
CA2878084C
CA2878084C CA2878084A CA2878084A CA2878084C CA 2878084 C CA2878084 C CA 2878084C CA 2878084 A CA2878084 A CA 2878084A CA 2878084 A CA2878084 A CA 2878084A CA 2878084 C CA2878084 C CA 2878084C
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Canada
Prior art keywords
air
engine
pneumatic
valve
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2878084A
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English (en)
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CA2878084A1 (fr
Inventor
Benjamin Gene PEOTTER
Mark E. Peters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of CA2878084A1 publication Critical patent/CA2878084A1/fr
Application granted granted Critical
Publication of CA2878084C publication Critical patent/CA2878084C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/002—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for driven by internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

La présente invention concerne des systèmes qui permettent une régulation proportionnelle de l'amenée de débit d'air pour un compresseur. Un système selon l'invention comprend un système pneumatique de compression d'air doté d'un organe de régulation de débit et prévu pour recevoir de l'air d'entrée et pour comprimer l'air d'entrée afin de produire de l'air comprimé. Le système comprend également un système pneumatique de régulation de débit comprenant une vanne de régulation proportionnelle présentant un état d'activation à variation proportionnelle. Le fait de faire varier l'état d'activation de la vanne de régulation proportionnelle régule une pression agissant sur l'organe de régulation de débit de façon à réguler de manière variable le débit de l'air comprimé produit par le système pneumatique de compression d'air, et régule en outre de manière variable la demande de puissance exercée sur un moteur par le système pneumatique de compression d'air.
CA2878084A 2012-08-30 2012-12-27 Regulation proportionnelle d'une amenee de debit d'air pour un compresseur Active CA2878084C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/600,106 2012-08-30
US13/600,106 US10202968B2 (en) 2012-08-30 2012-08-30 Proportional air flow delivery control for a compressor
PCT/US2012/071711 WO2014035455A1 (fr) 2012-08-30 2012-12-27 Régulation proportionnelle d'une amenée de débit d'air pour un compresseur

Publications (2)

Publication Number Publication Date
CA2878084A1 CA2878084A1 (fr) 2014-03-06
CA2878084C true CA2878084C (fr) 2017-11-21

Family

ID=47604135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2878084A Active CA2878084C (fr) 2012-08-30 2012-12-27 Regulation proportionnelle d'une amenee de debit d'air pour un compresseur

Country Status (8)

Country Link
US (2) US10202968B2 (fr)
EP (1) EP2890894B1 (fr)
CN (1) CN104583592B (fr)
AU (1) AU2012388716B2 (fr)
BR (1) BR112015002315A2 (fr)
CA (1) CA2878084C (fr)
MX (1) MX358902B (fr)
WO (1) WO2014035455A1 (fr)

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Publication number Priority date Publication date Assignee Title
US10202968B2 (en) * 2012-08-30 2019-02-12 Illinois Tool Works Inc. Proportional air flow delivery control for a compressor
DE102016122736A1 (de) 2016-11-24 2018-05-24 Kt Projektentwicklungs-Gmbh Fahrzeug mit Verdichteranordnung
DE102016122739A1 (de) * 2016-11-24 2018-05-24 Kt Projektentwicklungs-Gmbh Verdichteranordnung mit Wulstzylinderkurve
DE102016122738A1 (de) 2016-11-24 2018-05-24 Kt Projektentwicklungs-Gmbh Verdichteranordnung mit radialen Kolben
DE102017106805A1 (de) 2017-03-03 2018-09-06 Kt Projektentwicklungs-Gmbh Verdichteranordnung mit Magnetkopplung
US11162482B2 (en) 2017-04-28 2021-11-02 Graco Minnesota Inc. Portable hydraulic power unit having a pump fixed to an exterior side of a fluid supply tank
DK3610153T3 (da) * 2017-07-04 2021-05-10 Vetter Gmbh Bærbar pumpeenhed
US11565339B2 (en) * 2017-11-17 2023-01-31 Illinois Tool Works Inc. Methods and apparatus for welding arc start assist
US11075581B2 (en) 2018-07-18 2021-07-27 Illinois Tool Works Inc. Methods and apparatus to use a switched-mode power supply as a source of power in a service pack
USD977426S1 (en) 2019-12-13 2023-02-07 Graco Minnesota Inc. Hydraulic power pack
CN113107824B (zh) * 2021-03-25 2022-11-29 浙江志高机械股份有限公司 凿岩钻机空压机智能补气系统
CN113931504B (zh) * 2021-09-23 2022-06-21 盐城市晟方机械有限公司 一种垂直剪叉式免避让立体车库及其运行方法
US20230272809A1 (en) * 2022-02-28 2023-08-31 Vanair Manufacturing, Inc. Apparatus for electronically-controlled variable flow inlets and electronically-controlled pneumatic inlet modulation of compressor systems

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Publication number Priority date Publication date Assignee Title
JPS56121888A (en) 1980-02-29 1981-09-24 Tokico Ltd Oil-cooled compressor
AT377337B (de) 1982-03-05 1985-03-11 Hoerbiger Ventilwerke Ag Saugregelventil fuer rotationsverdichter
AT403948B (de) 1994-07-29 1998-06-25 Hoerbiger Ventilwerke Ag Ansaugregelventil für rotationsverdichter
BE1011782A3 (nl) * 1998-03-10 2000-01-11 Atlas Copco Airpower Nv Compressoreenheid en daarbij gebruikte regelinrichting.
US6604908B1 (en) * 1999-07-20 2003-08-12 Deka Products Limited Partnership Methods and systems for pulsed delivery of fluids from a pump
DE10210334A1 (de) * 2002-03-08 2003-09-18 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Gaswechselventils
US6846162B2 (en) * 2002-08-12 2005-01-25 Wen San Chou Cylinder housing for air compressor
BE1015079A4 (nl) * 2002-08-22 2004-09-07 Atlas Copco Airpower Nv Compressor met drukontlasting.
US6783333B2 (en) * 2003-01-15 2004-08-31 Min-Hsieng Wang Air compressor
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US7275916B2 (en) * 2003-11-24 2007-10-02 Southwest Research Institute Integrated engine/compressor control for gas transmission compressors
US7134846B2 (en) * 2004-05-28 2006-11-14 Stanadyne Corporation Radial piston pump with eccentrically driven rolling actuation ring
US20060045749A1 (en) * 2004-08-30 2006-03-02 Powermate Corporation Air compressor utilizing an electronic control system
BE1016727A4 (nl) 2005-08-17 2007-05-08 Atlas Copco Airpower Nv Verbeterde inrichting voor het regelen van het debiet van een mobiele oliegeinjecteerde schroefcompressor.
US7870915B2 (en) 2006-11-28 2011-01-18 Illinois Tool Works Inc. Auxiliary service pack for a work vehicle
US8653415B2 (en) * 2007-04-30 2014-02-18 Illinois Tool Works Inc. Engine-driven air compressor/generator load priority control system and method
US8261717B2 (en) 2008-02-04 2012-09-11 Illinois Tool Works Inc. Service pack power management
US8342150B2 (en) 2009-02-11 2013-01-01 Illinois Tool Works Inc Compressor control for determining maximum pressure, minimum pressure, engine speed, and compressor loading
US7908911B2 (en) * 2009-02-11 2011-03-22 Illinois Tool Works Inc. Fuel usage monitoring system for a service pack
US10202968B2 (en) * 2012-08-30 2019-02-12 Illinois Tool Works Inc. Proportional air flow delivery control for a compressor

Also Published As

Publication number Publication date
US11162484B2 (en) 2021-11-02
CN104583592B (zh) 2017-10-10
MX2015000421A (es) 2015-03-12
US20190170129A1 (en) 2019-06-06
CN104583592A (zh) 2015-04-29
CA2878084A1 (fr) 2014-03-06
US20140064992A1 (en) 2014-03-06
EP2890894B1 (fr) 2016-09-21
US10202968B2 (en) 2019-02-12
BR112015002315A2 (pt) 2017-07-04
EP2890894A1 (fr) 2015-07-08
MX358902B (es) 2018-09-07
WO2014035455A1 (fr) 2014-03-06
AU2012388716B2 (en) 2016-06-02
AU2012388716A1 (en) 2015-02-05

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Effective date: 20141229